Yes, that would be a nice test.
I was hoping that the proponent of the test would have been shooting some hotter loads, something more .300WSM in velocity. But that particular load shot very well in their gun and was extremely accurate, so I can understand why they went with that. One good note to that is the velocity obtained is virtually identical to the muzzle velocity of a .30-06, so the data should be very useful to shooters of that caliber.